From: Adrian Bunk <bunk@kernel.org>
Date: Tue, 29 Jan 2008 01:12:41 +0000 (-0300)
Subject: V4L/DVB (7100): frontends/tda18271-common.c: fix off-by-one
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=805d92dfa627acad3d4a78966bc5e4f8183d48b3;p=openwrt%2Fstaging%2Fblogic.git

V4L/DVB (7100): frontends/tda18271-common.c: fix off-by-one

This patch fixes an off-by-one error spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Reviewed-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/dvb/frontends/tda18271-common.c b/drivers/media/dvb/frontends/tda18271-common.c
index cebb6b90b7e0..bca570990613 100644
--- a/drivers/media/dvb/frontends/tda18271-common.c
+++ b/drivers/media/dvb/frontends/tda18271-common.c
@@ -171,7 +171,7 @@ int tda18271_read_extended(struct dvb_frontend *fe)
 	if (ret != 2)
 		tda_err("ERROR: i2c_transfer returned: %d\n", ret);
 
-	for (i = 0; i <= TDA18271_NUM_REGS; i++) {
+	for (i = 0; i < TDA18271_NUM_REGS; i++) {
 		/* don't update write-only registers */
 		if ((i != R_EB9)  &&
 		    (i != R_EB16) &&